<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
</head>
<body>
<span>Text</span><br/>
<span style="font-size:8.0pt">Text 8.0pt</span><br/>
<span style="font-size:20px">Text 20px</span><br/>
<span style="font-size:1.5em">Text 1.5em</span><br/>
<span style="font-size:50%">Text 50%</span>
</body>
</html>
